How severe is CVE-2025-58432?

CVE-2025-58432 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-58432 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-58432?

CVE-2025-58432 affects Zimaspace Zimaos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-58432?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-58432 have an EU (EUVD) identifier?

Yes. CVE-2025-58432 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29749.

When was CVE-2025-58432 published?

CVE-2025-58432 was published on 2025-09-17 and last updated on 2026-06-17.

CVE-2025-58432

CVE-2025-58432 is a high-severity vulnerability in Zimaspace Zimaos with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-250.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v4: 5.2
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-29749
Weakness: CWE-250
Affected product: Zimaspace Zimaos
Published: 2025-09-17
Last modified: 2026-06-17

Description

ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.4.1 and all prior versions, the /v2_1/files/file/uploadV2 endpoint allows file upload from ANY USER who has access to localhost. File uploads are performed AS ROOT.

Frequently asked questions

What is CVE-2025-58432?: ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.4.1 and all prior versions, the /v2_1/files/file/uploadV2 endpoint allows file upload from ANY USER who has access to localhost. File uploads are performed AS ROOT.
How severe is CVE-2025-58432?: CVE-2025-58432 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-58432 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-58432?: CVE-2025-58432 affects Zimaspace Zimaos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-58432?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-58432 have an EU (EUVD) identifier?: Yes. CVE-2025-58432 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29749.
When was CVE-2025-58432 published?: CVE-2025-58432 was published on 2025-09-17 and last updated on 2026-06-17.

References

https://github.com/IceWhaleTech/ZimaOS/security/advisories/GHSA-3gp9-43rg-xrcc

Affected products (1)

cpe:2.3:o:zimaspace:zimaos:*:*:*:*:*:*:*:*

More vulnerabilities in Zimaspace Zimaos

CVE-2026-21891 — Critical (CVSS 9.4): ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In versions up to and…
CVE-2026-28798 — Critical (CVSS 9.0): ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. Prior to version 1.5.3,…
CVE-2026-28442 — High (CVSS 8.5): ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.5.2-beta3,…
CVE-2026-28286 — High (CVSS 8.5): ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.5.2-beta3,…
CVE-2024-49359 — High (CVSS 7.5): ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.2.4 and all…
CVE-2024-49357 — High (CVSS 7.5): ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.2.4 and all…

All CVEs affecting Zimaspace Zimaos →

Other CWE-250 vulnerabilities

CVE-2026-4606 — Critical (CVSS 10.0): GV Edge Recording Manager (ERM) v2.3.1 improperly runs application components with SYSTEM-level privileges, allowing…
CVE-2022-2634 — Critical (CVSS 10.0): An attacker may be able to execute malicious actions due to the lack of device access protections and device…
CVE-2026-48584 — Critical (CVSS 9.9): Execution with unnecessary privileges in Azure Synapse allows an authorized attacker to elevate privileges over a…
CVE-2026-50566 — Critical (CVSS 9.9): Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and…
CVE-2026-44477 — Critical (CVSS 9.9): CloudNativePG is a platform designed to manage PostgreSQL databases within Kubernetes environments. Prior to 1.29.1 and…
CVE-2026-25212 — Critical (CVSS 9.9): An issue was discovered in Percona PMM before 3.7. Because an internal database user retains specific superuser…

Browse all CWE-250 vulnerabilities →